19617024

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 61810560

約数和(自身を除く): 42193536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 89, 96, 112, 123, 128, 164, 168, 178, 192, 224, 246, 256, 267, 287, 328, 336, 356, 384, 448, 492, 534, 574, 623, 656, 672, 712, 768, 861, 896, 984, 1068, 1148, 1246, 1312, 1344, 1424, 1722, 1792, 1869, 1968, 2136, 2296, 2492, 2624, 2688, 2848, 3444, 3649, 3738, 3936, 4272, 4592, 4984, 5248, 5376, 5696, 6888, 7298, 7476, 7872, 8544, 9184, 9968, 10496, 10947, 11392, 13776, 14596, 14952, 15744, 17088, 18368, 19936, 21894, 22784, 25543, 27552, 29192, 29904, 31488, 34176, 36736, 39872, 43788, 51086, 55104, 58384, 59808, 68352, 73472, 76629, 79744, 87576, 102172, 110208, 116768, 119616, 153258, 159488, 175152, 204344, 220416, 233536, 239232, 306516, 350304, 408688, 467072, 478464, 613032, 700608, 817376, 934144, 1226064, 1401216, 1634752, 2452128, 2802432, 3269504, 4904256, 6539008, 9808512, 19617024]

約数ペア:

[(1, 19617024), (2, 9808512), (3, 6539008), (4, 4904256), (6, 3269504), (7, 2802432), (8, 2452128), (12, 1634752), (14, 1401216), (16, 1226064), (21, 934144), (24, 817376), (28, 700608), (32, 613032), (41, 478464), (42, 467072), (48, 408688), (56, 350304), (64, 306516), (82, 239232), (84, 233536), (89, 220416), (96, 204344), (112, 175152), (123, 159488), (128, 153258), (164, 119616), (168, 116768), (178, 110208), (192, 102172), (224, 87576), (246, 79744), (256, 76629), (267, 73472), (287, 68352), (328, 59808), (336, 58384), (356, 55104), (384, 51086), (448, 43788), (492, 39872), (534, 36736), (574, 34176), (623, 31488), (656, 29904), (672, 29192), (712, 27552), (768, 25543), (861, 22784), (896, 21894), (984, 19936), (1068, 18368), (1148, 17088), (1246, 15744), (1312, 14952), (1344, 14596), (1424, 13776), (1722, 11392), (1792, 10947), (1869, 10496), (1968, 9968), (2136, 9184), (2296, 8544), (2492, 7872), (2624, 7476), (2688, 7298), (2848, 6888), (3444, 5696), (3649, 5376), (3738, 5248), (3936, 4984), (4272, 4592)]